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gerrit-public.fairphone.software / platform / external / pigweed / bcefd36f925ab6568c6892b62e3cdd5b9b450abd
commitbcefd36f925ab6568c6892b62e3cdd5b9b450abd[log] [tgz]
authorWyatt Hepler <hepler@google.com>Wed Nov 17 11:12:24 2021 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Nov 23 16:52:31 2021 +0000
tree33afbe4235511ffd84b61d55e1761e9fedecefd5
parent961706bcab3ef675301c4f39970cef454c03251e [diff]
pw_stream: MemoryWriter clear() function

- Add a clear() function to MemoryWriter.
- Add begin()/end(), operator[], and size() to MemoryWriter so it can be
  used similarly to std::span or std::array. Previously, MemoryWriter
  partially looked like a container (with data() and bytes_written()),
  but required a WrittenData() call to access the data. With the
  addition of clear(), MemoryWriter looked even more like a container.

Change-Id: Ie066adbd8c3fa9e216ae867331e8eeec7f9f978a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/70200
Commit-Queue: Wyatt Hepler <hepler@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
3 files changed
tree: 33afbe4235511ffd84b61d55e1761e9fedecefd5
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_android_toolchain/
  7. pw_arduino_build/
  8. pw_assert/
  9. pw_assert_basic/
  10. pw_assert_log/
  11. pw_base64/
  12. pw_bloat/
  13. pw_blob_store/
  14. pw_bluetooth_hci/
  15. pw_boot/
  16. pw_boot_cortex_m/
  17. pw_build/
  18. pw_build_info/
  19. pw_build_mcuxpresso/
  20. pw_bytes/
  21. pw_checksum/
  22. pw_chrono/
  23. pw_chrono_embos/
  24. pw_chrono_freertos/
  25. pw_chrono_stl/
  26. pw_chrono_threadx/
  27. pw_cli/
  28. pw_console/
  29. pw_containers/
  30. pw_cpu_exception/
  31. pw_cpu_exception_cortex_m/
  32. pw_crypto/
  33. pw_docgen/
  34. pw_doctor/
  35. pw_env_setup/
  36. pw_file/
  37. pw_function/
  38. pw_fuzzer/
  39. pw_hdlc/
  40. pw_hex_dump/
  41. pw_i2c/
  42. pw_interrupt/
  43. pw_interrupt_cortex_m/
  44. pw_kvs/
  45. pw_libc/
  46. pw_log/
  47. pw_log_basic/
  48. pw_log_null/
  49. pw_log_rpc/
  50. pw_log_tokenized/
  51. pw_malloc/
  52. pw_malloc_freelist/
  53. pw_metric/
  54. pw_minimal_cpp_stdlib/
  55. pw_module/
  56. pw_multisink/
  57. pw_package/
  58. pw_persistent_ram/
  59. pw_polyfill/
  60. pw_preprocessor/
  61. pw_presubmit/
  62. pw_protobuf/
  63. pw_protobuf_compiler/
  64. pw_random/
  65. pw_result/
  66. pw_ring_buffer/
  67. pw_router/
  68. pw_rpc/
  69. pw_snapshot/
  70. pw_software_update/
  71. pw_span/
  72. pw_status/
  73. pw_stm32cube_build/
  74. pw_stream/
  75. pw_string/
  76. pw_symbolizer/
  77. pw_sync/
  78. pw_sync_baremetal/
  79. pw_sync_embos/
  80. pw_sync_freertos/
  81. pw_sync_stl/
  82. pw_sync_threadx/
  83. pw_sys_io/
  84. pw_sys_io_arduino/
  85. pw_sys_io_baremetal_lm3s6965evb/
  86. pw_sys_io_baremetal_stm32f429/
  87. pw_sys_io_mcuxpresso/
  88. pw_sys_io_stdio/
  89. pw_target_runner/
  90. pw_thread/
  91. pw_thread_embos/
  92. pw_thread_freertos/
  93. pw_thread_stl/
  94. pw_thread_threadx/
  95. pw_tls_client/
  96. pw_tls_client_boringssl/
  97. pw_tls_client_mbedtls/
  98. pw_tokenizer/
  99. pw_tool/
  100. pw_toolchain/
  101. pw_trace/
  102. pw_trace_tokenized/
  103. pw_transfer/
  104. pw_unit_test/
  105. pw_varint/
  106. pw_watch/
  107. pw_web_ui/
  108. pw_work_queue/
  109. targets/
  110. third_party/
  111. .dockerignore ⇨ .gitignore
  112. activate.sh ⇨ bootstrap.sh
  113. .bazelignore
  114. .bazelrc
  115. .clang-format
  116. .clang-tidy
  117. .eslintrc.json
  118. .gitattributes
  119. .gitignore
  120. .gn
  121. .prettierrc.js
  122. .pylintrc
  123. activate.bat
  124. AUTHORS
  125. bootstrap.bat
  126. bootstrap.sh
  127. BUILD.bazel
  128. BUILD.gn
  129. BUILDCONFIG.gn
  130. CMakeLists.txt
  131. LICENSE
  132. modules.gni
  133. OWNERS
  134. package.json
  135. PW_PLUGINS
  136. README.md
  137. tsconfig.json
  138. WORKSPACE
  139. yarn.lock
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/

Links